DianaL Boutique Crystal Treble G Clef Music Note Heart Necklace Purple Crystals Gift Boxed Fashion Jewelry Beautiful Treble G Clef Pendant Necklace Purple Amethyst Crystals Pendant Size is 1/2" wide and 1" long (12 mm x 30 mm ) Chain is 19" Silver Plated , Nickel and Lead Free Gift Boxed . Perfect Gift for Music Fans , teachers or students !